Similarity, Codepth Two Bicomodules and QF Bimodules

zbMath1186.16035arXiv0712.4362MaRDI QIDQ3407996

Lars Kadison, Florencio Castaño Iglesias

Publication date: 24 February 2010

Full work available at URL: https://arxiv.org/abs/0712.4362

zbMATH Keywords

strong equivalencescodepth two bicomodulescodepth two extensionscoendomorphism coalgebrasfinite depth extensionsQF bimodulessimilar comodules

Mathematics Subject Classification ID

Quasi-Frobenius rings (16L60) Bimodules in associative algebras (16D20) Extension theory of commutative rings (13B02) Coalgebras and comodules; corings (16T15)

Related Items (1)

Depth two Hopf subalgebras of a semisimple Hopf algebra.

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